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发明公开
CN101665154A 飞行器起落装置转向系统 失效 - 权利终止 转让

飞行器起落装置转向系统
摘要：
本发明涉及飞行器起落装置转向系统，具体而言，本发明一般地涉及包括转动部件(118，218，318)的飞行器起落装置转向系统(110，210，310)，该转动部件通过谐波传动机构(260，360)而可操作地联接到起落装置支柱(116，216，316)上。起落装置转向系统(110，210，310)可以是电传动的。此外，起落装置系统(110，210，310)具有各种优点，包括当谐波传动机构(260，360)失效时，提供安全的失效模式。
摘要（英）：

The invention relates generally to an aircraft landing gear steering system (110, 210, 310) comprising a turning member (118, 218, 318) that is operably coupled to a landing gear leg (116, 216, 316) through a harmonic drive mechanism (260, 360). The landing gear steering system 110 may be electrically driven. The system typically comprises a flex spline (239), for providing a low gear ratio. The system may also comprise a steering drive disengagement clutch. Additionally, the landing gear system (110, 210, 310) has various advantages, including the provision of a safe failure mode should the harmonic drive mechanism (260, 360) fail.

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